CN104411806A - 用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法 - Google Patents

用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法 Download PDF

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Publication number
CN104411806A
CN104411806A CN201380034675.1A CN201380034675A CN104411806A CN 104411806 A CN104411806 A CN 104411806A CN 201380034675 A CN201380034675 A CN 201380034675A CN 104411806 A CN104411806 A CN 104411806A
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aqueous solution
gas
alkanolamine aqueous
alkanolamine
hydrogen sulfide
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CN201380034675.1A
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Chinese (zh)
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C·R·拉罗什
G·帕迪拉
T·D·哈尔农
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication of CN104411806A publication Critical patent/CN104411806A/zh
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    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
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    • B01D53/1493—Selection of liquid materials for use as absorbents
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    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
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    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CN201380034675.1A 2012-06-29 2013-06-06 用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法 Pending CN104411806A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261666332P 2012-06-29 2012-06-29
US61/666,332 2012-06-29
PCT/US2013/044467 WO2014004019A1 (en) 2012-06-29 2013-06-06 Aqueous alkanolamine absorbent composition comprising piperazine for enhanced removal of hydrogen sulfide from gaseous mixtures and method for using the same

Publications (1)

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CN104411806A true CN104411806A (zh) 2015-03-11

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CN201380034675.1A Pending CN104411806A (zh) 2012-06-29 2013-06-06 用于提高从气体混合物除去硫化氢的包含哌嗪水性烷醇胺吸收剂组合物及其使用方法

Country Status (10)

Country Link
US (2) US20150151240A1 (ru)
EP (1) EP2867345B1 (ru)
JP (1) JP6204465B2 (ru)
CN (1) CN104411806A (ru)
AU (1) AU2013281027B2 (ru)
BR (1) BR112014029375B1 (ru)
CA (1) CA2872514C (ru)
MX (1) MX359117B (ru)
RU (1) RU2642071C2 (ru)
WO (1) WO2014004019A1 (ru)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107427759A (zh) * 2015-03-26 2017-12-01 新日铁住金株式会社 用于分离和捕集二氧化碳的吸收液以及使用所述吸收液分离和捕集二氧化碳的方法
CN108034445A (zh) * 2017-12-14 2018-05-15 武汉工程大学 一种利用改性聚乙二醇脱除汽油中噻吩硫的方法
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CN109069984B (zh) * 2016-04-25 2021-09-03 巴斯夫欧洲公司 吗啉基受阻胺化合物在选择性除去硫化氢中的用途
CN109069984A (zh) * 2016-04-25 2018-12-21 巴斯夫欧洲公司 吗啉基受阻胺化合物在选择性除去硫化氢中的用途
CN110382084A (zh) * 2017-02-10 2019-10-25 巴斯夫欧洲公司 从流体料流中除去酸性气体的方法
CN110382084B (zh) * 2017-02-10 2023-01-17 巴斯夫欧洲公司 从流体料流中除去酸性气体的方法
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CN112351831A (zh) * 2018-06-26 2021-02-09 碳清洁解决方案有限公司 从具有高二氧化碳分压的气体混合物中除去二氧化碳的溶剂和方法
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CN109603487A (zh) * 2019-01-28 2019-04-12 烟台新瑞环保科技有限公司 一种液相氧化脱硫工艺中螯合铁催化剂的稳定剂及包含其的脱硫剂
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